// Copyright (c) 2007-2009 Google Inc.
// Copyright (c) 2006-2007 Jaiku Ltd.
// Copyright (c) 2002-2006 Mika Raento and Renaud Petit
//
// This software is licensed at your choice under either 1 or 2 below.
//
// 1. MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
// 2. Gnu General Public license 2.0
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
//
// This file is part of the JaikuEngine mobile client.

#if !defined(LOG_COMM_H_INCLUDED)

#define LOG_COMM_H_INCLUDED 1

#include <logcli.h>
#include <e32base.h>
#include <f32file.h>
#include <logview.h>

#include "file_output_base.h"
#include "status_notif.h"
#include "app_context.h"

class Clog_comm: public CCheckedActive, public Mfile_output_base
{
public:
	~Clog_comm();
	
	TPtr get_value();
	
	static Clog_comm* NewL(MApp_context& Context, i_status_notif* callback);

	bool write_comm_log(); // true when starting to write, false if already writing
	bool write_comm_log(TTime from); // true when starting to write, false if already writing
	bool LogsExist(TTime& From);
private:
	virtual void DoCancel();
	virtual void CheckedRunL();
private:
	Clog_comm(MApp_context& Context);
	void ConstructL(i_status_notif* callback);

	enum comm_state { IDLE, WAITING_ON_FILTER, WAITING_ON_MOVE };
	comm_state current_state;
	CLogClient* logclient;
	CLogFilter* filter;
	CLogViewEvent* view;

	i_status_notif* cb;
	TTime	iFromTime;
	void finished();
	void write_event(const CLogEvent& ev);
};

#endif
